.ihg-wrap,
.ihg-wrap * {
  box-sizing: border-box;
}

.ihg-wrap {
  --ihg-brand: #0ea5e9;
  --ihg-text: #171717;
  --ihg-muted: #666;
  --ihg-border: #e6eef5;
  --ihg-bg: #fff;
  --ihg-soft: #f6fbff;
  max-width: 980px;
  margin: 28px auto;
  color: var(--ihg-text);
  font-family: inherit;
}

.ihg-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 28px;
  border: 1px solid var(--ihg-border);
  border-radius: 24px;
  background:
    radial-gradient(circle at top right, color-mix(in srgb, var(--ihg-brand) 20%, transparent), transparent 34%),
    linear-gradient(135deg, #fff, #f5fbff);
  box-shadow: 0 18px 45px rgba(12, 35, 54, 0.07);
}

.ihg-eyebrow {
  display: inline-flex;
  margin: 0 0 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--ihg-brand);
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.ihg-hero h2 {
  margin: 0 0 10px;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.05;
}

.ihg-hero p:last-child {
  margin: 0;
  color: var(--ihg-muted);
  font-size: 17px;
  line-height: 1.6;
}

.ihg-hero-badge {
  min-width: 130px;
  padding: 18px;
  border-radius: 20px;
  background: #fff;
  text-align: center;
  border: 1px solid var(--ihg-border);
  box-shadow: 0 12px 30px rgba(12, 35, 54, 0.07);
}

.ihg-hero-badge span,
.ihg-hero-badge strong {
  display: block;
}

.ihg-hero-badge span {
  color: var(--ihg-muted);
  font-size: 13px;
}

.ihg-hero-badge strong {
  margin-top: 3px;
  color: var(--ihg-brand);
  font-size: 23px;
}

.ihg-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0;
  padding: 10px;
  border: 1px solid var(--ihg-border);
  border-radius: 18px;
  background: #fff;
}

.ihg-tab {
  appearance: none;
  border: 1px solid var(--ihg-border);
  background: var(--ihg-soft);
  color: var(--ihg-text);
  padding: 11px 14px;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 800;
  font-size: 14px;
  transition: transform 0.18s ease, background 0.18s ease, color 0.18s ease;
}

.ihg-tab:hover {
  transform: translateY(-1px);
}

.ihg-tab.is-active {
  background: var(--ihg-brand);
  border-color: var(--ihg-brand);
  color: #fff;
}

.ihg-panels {
  border: 1px solid var(--ihg-border);
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 18px 45px rgba(12, 35, 54, 0.06);
  overflow: hidden;
}

.ihg-panel {
  padding: 26px;
}

.ihg-panel-head h3 {
  margin: 0 0 7px;
  font-size: clamp(22px, 3vw, 30px);
}

.ihg-panel-head p {
  margin: 0 0 22px;
  color: var(--ihg-muted);
  line-height: 1.6;
}

.ihg-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.ihg-field {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.ihg-full {
  grid-column: 1 / -1;
}

.ihg-field span {
  font-weight: 800;
  font-size: 14px;
}

.ihg-field input,
.ihg-field textarea,
.ihg-field select {
  width: 100%;
  border: 1px solid var(--ihg-border);
  background: #fff;
  border-radius: 14px;
  padding: 13px 14px;
  color: var(--ihg-text);
  font: inherit;
  min-height: 48px;
  outline: none;
  box-shadow: none;
}

.ihg-field textarea {
  resize: vertical;
  min-height: 120px;
}

.ihg-field input:focus,
.ihg-field textarea:focus,
.ihg-field select:focus {
  border-color: var(--ihg-brand);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--ihg-brand) 14%, transparent);
}

.ihg-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.ihg-generate-btn,
.ihg-format-btn,
.ihg-clear-btn,
.ihg-copy-all,
.ihg-copy-item {
  appearance: none;
  border: 0;
  border-radius: 999px;
  padding: 12px 18px;
  cursor: pointer;
  font-weight: 900;
  line-height: 1;
}

.ihg-generate-btn,
.ihg-format-btn,
.ihg-copy-all {
  background: var(--ihg-brand);
  color: #fff;
}

.ihg-clear-btn,
.ihg-copy-item {
  background: var(--ihg-soft);
  color: var(--ihg-text);
  border: 1px solid var(--ihg-border);
}

.ihg-generate-btn:disabled {
  opacity: 0.65;
  cursor: wait;
}

.ihg-results {
  margin-top: 20px;
}

.ihg-result-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 0 0 12px;
}

.ihg-result-top strong {
  font-size: 18px;
}

.ihg-result-list {
  display: grid;
  gap: 12px;
}

.ihg-result-card {
  position: relative;
  padding: 16px;
  border: 1px solid var(--ihg-border);
  border-radius: 18px;
  background: linear-gradient(135deg, #fff, var(--ihg-soft));
}

.ihg-result-card p {
  margin: 0 0 12px;
  line-height: 1.7;
  white-space: normal;
}

.ihg-copy-item {
  padding: 9px 13px;
  font-size: 13px;
}

.ihg-copy-all.is-copied,
.ihg-copy-item.is-copied {
  background: #16a34a;
  color: #fff;
  border-color: #16a34a;
}

.ihg-loading,
.ihg-error,
.ihg-notice {
  padding: 14px 16px;
  border-radius: 16px;
  background: var(--ihg-soft);
  border: 1px solid var(--ihg-border);
  color: var(--ihg-text);
}

.ihg-error {
  background: #fff1f2;
  border-color: #fecdd3;
  color: #9f1239;
}

.ihg-counter-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin: 18px 0;
}

.ihg-counter-grid div {
  padding: 16px 10px;
  border: 1px solid var(--ihg-border);
  border-radius: 18px;
  background: var(--ihg-soft);
  text-align: center;
}

.ihg-counter-grid strong {
  display: block;
  color: var(--ihg-brand);
  font-size: 26px;
  line-height: 1;
  margin-bottom: 6px;
}

.ihg-counter-grid span {
  color: var(--ihg-muted);
  font-size: 13px;
  font-weight: 800;
}

.ihg-tag-preview {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  min-height: 54px;
  padding: 14px;
  border: 1px solid var(--ihg-border);
  border-radius: 18px;
  background: #fff;
  color: var(--ihg-muted);
}

.ihg-tag-preview span {
  display: inline-flex;
  padding: 8px 10px;
  border-radius: 999px;
  background: var(--ihg-soft);
  border: 1px solid var(--ihg-border);
  color: var(--ihg-text);
  font-size: 14px;
  font-weight: 800;
}

.ihg-limit-note {
  color: var(--ihg-muted);
  margin: 12px 0 0;
  line-height: 1.6;
}

@media (max-width: 760px) {
  .ihg-wrap {
    margin: 20px auto;
  }

  .ihg-hero {
    display: block;
    padding: 22px;
  }

  .ihg-hero-badge {
    margin-top: 16px;
    min-width: 0;
  }

  .ihg-panel {
    padding: 20px;
  }

  .ihg-form-grid,
  .ihg-counter-grid {
    grid-template-columns: 1fr;
  }

  .ihg-tabs {
    gap: 8px;
  }

  .ihg-tab {
    flex: 1 1 auto;
  }

  .ihg-result-top {
    align-items: flex-start;
    flex-direction: column;
  }
}